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IF-100 Portable Wireless Pet Fence Containment Transmitter by PetSafe


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The PetSafe IF-100 wireless fence transmitter is a single stand-alone unit with a power adapter. It does NOT include the collar receiver, boundary flags or test light tool. If you need a complete wireless fence system, see the PetSafe wireless fence system.

Add an extra 1/2 acre to your dog’s Stay+Play Wireless Fence® or Wireless Pet Containment System™. For larger or uniquely shaped yards, this extra unit can expand your yard coverage. Large, overlapping circular fields create even more outdoor pet paradise and give your pet more room to exercise, play, and stay safe. Plus it’s portable for vacations or other locations.

Expand Your Wireless Fence System. Set up overlapping circular fields to give your pet greater room to roam. Requires use of a PIF-275 Wireless Fence Receiver Collar (sold separately not included).



  • Covers an adjustable circular area up 1/2 acre (180 feet in diameter)
  • Locate indoors 2 to 4 feet above ground level
  • Includes AC Power Adaptor​
  • Complete wireless and portable system
  • Can be used with an unlimited number of pets, each wearing a PetSafe wireless collar
  • Containment area can be increased to any size with additional transmitters
  • There is no limit to the amount of transmitters you can add to your wireless system
  • Protection against false signals. Only our transmitter can activate the receiver
  • Height: 9"
  • Width: 9"
  • Depth: 8.5"
  • Frequency: 18 kHz
  • Fuse Type: 250 volt 1/2 amp (inside transmitter)
  • Rounded front, or barrel shaped
  • Light gray front
  • On-Off switch on left
  • Boundary control dial on face
  • High-Low switch on face
  • Power indicator light on face (red)
  • Adapter: Model number: 300-089 (14v A/C 1800 ma)
  • One Year Warranty from PetSafe (important when buying any sort of electronics)



  • Transmitter: 9" x Width: 9" x Depth: 8.5" (22.8cm x 22.8cm x 21.5cm )


  • IF-100 Transmitter
  • Power Adapter
  • Owner's manual
  • PetSafe Warranty:
    1-Year Limited Lifetime Warranty
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